Hydrological geological conditions of the ore deposit－bestcrushers的部落格

Hydrological geological conditions of the ore deposit

In the research area hydrogeological conditions,ball mill India and on the basis of the ore deposits containing find out (every) water the hydrogeological features, groundwater recharge, run-off, discharge conditions, main structure fracture zone, weathering fracture zone, karst development with the distribution of water and rich and other each aquifer and surface water hydraulic contact close degree; Find out the main water filling of aquifer water, groundwater runoff features, head height, hydrogeology boundary conditions, surface water bodies of hydrological characteristics of the ore mining the influence degree of the old private, distribution, water, etc; Determine mineral deposits are mainly water filling factors, water filling mode and the way; Determine deposit hydrogeological conditions of complexity.

Located in underground water level of more than a deposit of opencast and meteorological data should be collected, survey deposits and around the surface water bodies and the highest flood, sure CaiKuangChang surface boundary and natural drainage condition catchment. For depression in coal mining and underground mining deposits,jaw crusher India in addition to the work outside, still should be detailed containing (every) water to find out the form in, thickness, distribution and karst fissure and structural fracture zone development degree and contain water; A detailed study of the groundwater recharge, runoff and discharge conditions and the surface water and the connection degree of the ore deposits and mining influence degree; Combined with the development scheme may deposit, the level of the first pioneering calculation mine normal and maximum yield, predict the next development level of yield.

Silicon to glass raw material placers should know of aquifer water, groundwater supply discharge conditions, surface water bodies (including water and groundwater hydraulics relations and groundwater dynamic change regulation; When sea water injection to study the influence on the quality of placers;impact crusher India Collect the tide over the highest flood material and a or the maximum height, time and scope covered; Summary hydrogeology observation, prediction of water CaiKuangChang surge.

Drainage of the mine water supply, water drainage and detailed evaluation, points out the direction of water supply source.

For hydrological geological conditions of the special complex deposits, such as are in urgent need of exploitation, should carry out the special hydrogeology work.

4.4.4.2 engineering geological conditions of the ore deposit

The study on ore deposit formation, lithology and geological structures, division of rock (soil) mass engineering geological rock group, find out the disadvantage of the mining engineering geological rock group form in the nature, and distribution;HCS90 cone crusher India Find out and surrounding rock ore bodies of the physical and mechanical properties of rock mass structure and rock quality,; Find out all kinds of structure surface (faults, joint fissures, weak layer, etc.) of the development level, distribution and combination characteristic; Find out strongly weathered rock with development depth and distribution; Investigation has been mining engineering of adjacent deposits main engineering geological problems, determine deposit the complexity of the engineering geological conditions.

Combined with the mine engineering construction need, to the open field of slope stability or underground mining the firm sex of surrounding rock alley of an initial evaluation, predict the possibility of main engineering geological problems.

Suitable for outdoor mining of ore deposits to cover of lithology, thickness, distribution and the ore bodies and determine the line with stripping ratio.

For the waters when water drainage area, ground ore prediction, complicated slope stability assessment, large outdoor field stripping things and mining strength assessment site geological